Evaluate this question

Mathematics

1 answer:

Anuta_ua [19.1K]3 years ago

3 0

The answer is -17.

Explanation:
According to PEMDAS, division goes before subtraction. So we divide -15/ -5, which equals 3 (two negative numbers cancel out and make a positive number). Now we are left with -20 + 3, which is -17.

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Answer:

Step-by-step explanation:

Now, before you think I'm just stealing points, let me explain. The square root of a number is the number that, if you multiply it by itself, it equals that number. The square root of 4 is 2, because 2 * 2 = 4.

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